Question

If a solution has to be a buffer, its pH should be

Answer 1

Answer:

BUFFER SOLUTIONS

This page describes simple acidic and alkaline buffer solutions and explains how they work.

What is a buffer solution?

Definition

A buffer solution is one which resists changes in pH when small quantities of an acid or an alkali are added to it.

Acidic buffer solutions

An acidic buffer solution i

Answer 2

Answer:

4.76

STEP BY STEP EXPLANATION

A buffer solution is one which resists changes in pH when small quantities of an acid or an alkali are added to it. An acidic buffer solution is simply one which has a pH less than 7. ... In this case, if the solution contained equal molar concentrations of both the acid and the salt, it would have a pH of 4.76.

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